diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index 148d60185..6ead40057 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -178,7 +178,7 @@ void ServiceFrameworkBase::ReportUnimplementedFunction(u32* cmd_buf, const Funct
 void ServiceFrameworkBase::HandleSyncRequest(Kernel::HLERequestContext& context) {
     auto itr = handlers.find(context.CommandHeader().command_id.Value());
     const FunctionInfoBase* info = itr == handlers.end() ? nullptr : &itr->second;
-    if (info == nullptr || info->handler_callback == nullptr) {
+    if (info == nullptr || !info->implemented) {
         context.ReportUnimplemented();
         return ReportUnimplementedFunction(context.CommandBuffer(), info);
     }
diff --git a/src/core/hle/service/service.h b/src/core/hle/service/service.h
index fbe368c2c..3dddf39d4 100644
--- a/src/core/hle/service/service.h
+++ b/src/core/hle/service/service.h
@@ -82,6 +82,7 @@ private:
 
     struct FunctionInfoBase {
         u32 command_id;
+        bool implemented;
         HandlerFnP<ServiceFrameworkBase> handler_callback;
         const char* name;
     };
@@ -96,6 +97,8 @@ private:
     void RegisterHandlersBase(const FunctionInfoBase* functions, std::size_t n);
     void ReportUnimplementedFunction(u32* cmd_buf, const FunctionInfoBase* info);
 
+    void Empty(Kernel::HLERequestContext& ctx) {}
+
     /// Identifier string used to connect to the service.
     std::string service_name;
     /// Maximum number of concurrent sessions that this service can handle.
@@ -134,9 +137,11 @@ protected:
          */
         constexpr FunctionInfo(u32 command_id, HandlerFnP<Self> handler_callback, const char* name)
             : FunctionInfoBase{
-                  command_id,
+                  command_id, handler_callback != nullptr,
                   // Type-erase member function pointer by casting it down to the base class.
-                  static_cast<HandlerFnP<ServiceFrameworkBase>>(handler_callback), name} {}
+                  handler_callback ? static_cast<HandlerFnP<ServiceFrameworkBase>>(handler_callback)
+                                   : &ServiceFrameworkBase::Empty,
+                  name} {}
     };
 
     /**